Big drop in gas prices

The price of gas has dropped over the past two weeks but remains 85 cents higher than it was a year ago.

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Prices have dropped 12 cents over 2 weeks, survey finds

The drop follows a downward slide in oil prices

Average price of a gallon of self-serve regular is now $3.54

Prices at U.S. gas pumps have dropped 12 cents over the past two weeks, according to a survey published Sunday.

The average price of a gallon of self-serve regular is now $3.54, the Lundberg Survey found. The decline follows the downward slide in crude oil prices over the same period, survey publisher Trilby Lundberg said.

If oil prices don't jump soon, "then we haven't seen the last of the drop," Lundberg said. "We may have a drop of another 10 cents at retail."